82_FR_28716 82 FR 28596 - Airworthiness Directives; Airbus Airplanes

82 FR 28596 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 120 (June 23, 2017)

Page Range28596-28599
FR Document2017-13129

We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A318 and A319 series airplanes; Model A320-211, - 212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, - 131, -211, -212, -213, -231, and -232 airplanes. This proposed AD was prompted by reports of a vertical strut penetrating through the cabin floor during an emergency water landing and on airframe ground contact at certain speeds/accelerations. This proposed AD would require modification of the fuselage structure at frame (FR) 65. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 82 Issue 120 (Friday, June 23, 2017)
[Federal Register Volume 82, Number 120 (Friday, June 23, 2017)]
[Proposed Rules]
[Pages 28596-28599]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-13129]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0622; Directorate Identifier 2016-NM-192-AD]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: We propose to adopt a new airworthiness directive (AD) for 
certain Airbus Model A318 and A319 series airplanes; Model A320-211, -
212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -
131, -211,

[[Page 28597]]

-212, -213, -231, and -232 airplanes. This proposed AD was prompted by 
reports of a vertical strut penetrating through the cabin floor during 
an emergency water landing and on airframe ground contact at certain 
speeds/accelerations. This proposed AD would require modification of 
the fuselage structure at frame (FR) 65. We are proposing this AD to 
address the unsafe condition on these products.

DATES: We must receive comments on this proposed AD by August 7, 2017.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this NPRM, contact Airbus, 
Airworthiness Office-EIAS, 1 Rond Point Maurice Bellonte, 31707 Blagnac 
Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 51; 
email [email protected]; Internet http://www.airbus.com. 
You may view this referenced service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information 
on the availability of this material at the FAA, call 425-227-1221.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0622; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Operations office (telephone 800-647-5527) is in the ADDRESSES section. 
Comments will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2017-0622; 
Directorate Identifier 2016-NM-192-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD based on those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2016-0212, dated October 25, 2016 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for certain Airbus Model 
A318 and A319 series airplanes; Model A320-211, -212, -214, -231, -232, 
and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -
231, and -232 airplanes. The MCAI states:

    In service occurrences were reported where, as a consequence 
[during an emergency water landing and] of an airframe ground 
contact above certified vertical speed/vertical acceleration, the 
vertical strut at Frame (FR) 65 penetrated through the cabin floor.
    This condition, if not corrected, could lead to injury of 
occupants and/or delays during emergency evacuation.
    To address this potential unsafe condition, Airbus developed mod 
153724, a structural change which prevents the central vertical 
strut at FR65 to pass through the cabin floor, and issued Service 
Bulletin (SB) A320-53-1262 to provide instructions for installation 
of this modification on aeroplanes in service. After SB A320-53-1262 
was issued, incorrect MSN [manufacturer serial number] allocations 
and configuration definitions were identified in it. Consequently 
Airbus revised that SB, and in addition issued SB A320-53-1333 and 
SB A320-53-1334.
    For the reason described above, this [EASA] AD requires 
modification of the fuselage structure at FR65.

    You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0622.

Related Service Information Under 1 CFR Part 51

    Airbus has issued the following Airbus service information:
     Airbus Service Bulletin A320-53-1262, excluding Appendix 
01 and including Appendix 02, Revision 01, dated July 29, 2016;
     Airbus Service Bulletin A320-53-1333, excluding Appendix 
01 and including Appendix 02, dated July 29, 2016; and
     Airbus Service Bulletin A320-53-1334, excluding Appendix 
01 and including Appendixes 02 and 03, dated July 29, 2016.
    The service information describes procedures for modifying the 
fuselage structure at FR 65. These documents are distinct since they 
apply to different airplane configurations. This service information is 
reasonably available because the interested parties have access to it 
through their normal course of business or by the means identified in 
the ADDRESSES section.

FAA's Determination and Requirements of This Proposed AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are proposing this AD because we 
evaluated all pertinent information and determined an unsafe condition 
exists and is likely to exist or develop on other products of these 
same type designs.

Costs of Compliance

    We estimate that this proposed AD affects 1,123 airplanes of U.S. 
registry.
    We estimate the following costs to comply with this proposed AD:

[[Page 28598]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Modification..........................  18 work-hours x $85 per          $16,600         $18,130     $20,359,990
                                         hour = $1,530.
----------------------------------------------------------------------------------------------------------------

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would not 
have a substantial direct effect on the States, on the relationship 
between the national Government and the States, or on the distribution 
of power and responsibilities among the various levels of government.
    For the reasons discussed above, I certify this proposed 
regulation:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority: 49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

Airbus: Docket No. FAA-2017-0622; Directorate Identifier 2016-NM-
192-AD.

(a) Comments Due Date

    We must receive comments by August 7, 2017.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the airplanes identified in paragraphs 
(c)(1), (c)(2), (c)(3), and (c)(4) of this AD, certificated in any 
category, all manufacturer serial numbers, except those on which 
Airbus Modification 153724 was embodied in production.
    (1) Airbus Model A318-111, -112, -121, and -122 airplanes.
    (2) Airbus Model A319-111, -112, -113, -114, -115, -131, -132, 
and -133 airplanes.
    (3) Airbus Model A320-211, -212, -214, -231, -232, and -233 
airplanes.
    (4) Airbus Model A321-111, -112, -131, -211, -212, -213, -231, 
and -232 airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 53, Fuselage.

(e) Reason

    This proposed AD was prompted by reports of a vertical strut 
penetrating through the cabin floor during an emergency water 
landing and on airframe ground contact at certain speeds/
accelerations. We are issuing this AD to prevent the central 
vertical strut at frame (FR) 65 from penetrating through the cabin 
floor in certain conditions, which could lead to injury of occupants 
and delays during an emergency evacuation.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Modification

    Within 72 months after the effective date of this AD, modify the 
fuselage structure at FR 65, in accordance with the Accomplishment 
Instructions of the applicable service bulletin specified in 
paragraph (g)(1), (g)(2), or (g)(3) of this AD.
    (1) For Model A318 and A319 series airplanes; Model A320-211, -
212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, 
-131, -211, -212, -213, -231, and -232 airplanes, as identified in 
Airbus Service Bulletin A320-53-1262, Revision 01, dated July 29, 
2016: Airbus Service Bulletin A320-53-1262, excluding Appendix 01 
and including Appendix 02, Revision 01, dated July 29, 2016.
    (2) For Model A320-211, -212, -214, -232, and -233 airplanes, as 
identified in Airbus Service Bulletin A320-53-1333, dated July 29, 
2016: Airbus Service Bulletin A320-53-1333, excluding Appendix 01 
and including Appendix 02, dated July 29, 2016.
    (3) For Model A321-211, -213, and -231 airplanes as identified 
in Airbus Service Bulletin A320-53-1334, dated July 29, 2016: Airbus 
Service Bulletin A320-53-1334, excluding Appendix 01 and including 
Appendixes 02 and 03, dated July 29, 2016.

(h) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the manager of the International Branch, send it to the 
attention of the person identified in paragraph (i)(2) of this AD. 
Information may be emailed to: [email protected]. 
Before using any approved AMOC, notify your appropriate principal 
inspector, or lacking a principal inspector, the manager of the 
local flight standards district office/certificate holding district 
office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or the 
European Aviation Safety Agency (EASA); or Airbus's EASA Design 
Organization Approval (DOA). If approved by the DOA, the approval 
must include the DOA-authorized signature.
    (3) Required for Compliance (RC): If any service information 
contains procedures or tests that are identified as RC, those 
procedures and tests must be done to comply with this AD; any 
procedures or tests that are not identified as RC are recommended. 
Those procedures and tests that are not identified as RC may be 
deviated from using accepted methods in accordance with the 
operator's maintenance or inspection program without obtaining 
approval of an AMOC, provided the procedures and tests identified as 
RC can be done and the airplane can be put back in

[[Page 28599]]

an airworthy condition. Any substitutions or changes to procedures 
or tests identified as RC require approval of an AMOC.

(i) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2016-0212, dated October 25, 
2016, for related information. This MCAI may be found in the AD 
docket on the Internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA-2017-0622.
    (2) For more information about this AD, contact Sanjay Ralhan, 
Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-
3356; telephone 425-227-1405; fax 425-227-1149. Information may be 
emailed to: [email protected].
    (3) For service information identified in this AD, contact 
Airbus, Airworthiness Office--EIAS, 1 Rond Point Maurice Bellonte, 
31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 
61 93 44 51; email [email protected]; Internet http://www.airbus.com.


    Issued in Renton, Washington, on June 2, 2017.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2017-13129 Filed 6-22-17; 8:45 am]
 BILLING CODE 4910-13-P



                                                      28596                     Federal Register / Vol. 82, No. 120 / Friday, June 23, 2017 / Proposed Rules

                                                      General requirements.’’ Under that                      (c) Applicability                                      for this AD, if requested using the procedures
                                                      section, Congress charges the FAA with                     This AD applies to Diamond Aircraft                 found in 14 CFR 39.19. Send information to
                                                      promoting safe flight of civil aircraft in              Industries GmbH Model DA 42, DA 42 M–                  ATTN: Mike Kiesov, Aerospace Engineer,
                                                      air commerce by prescribing regulations                 NG, and DA 42 NG airplanes, serial numbers             FAA, Small Airplane Directorate, 901 Locust,
                                                                                                              42.004 through 42.427, 42.AC001 through                Room 301, Kansas City, Missouri 64106;
                                                      for practices, methods, and procedures                                                                         telephone: (816) 329–4144; fax: (816) 329–
                                                      the Administrator finds necessary for                   42.AC151, 42.M001 through 42.M026,
                                                                                                              42.N001 through 42.N067, 42.N100 through               4090; email: mike.kiesov@faa.gov. Before
                                                      safety in air commerce. This regulation                                                                        using any approved AMOC on any airplane
                                                                                                              42.N129, 42.NC001 through 42.NC008, and
                                                      is within the scope of that authority                   42.MN001 through 42.MN033, certificated in             to which the AMOC applies, notify your
                                                      because it addresses an unsafe condition                any category.                                          appropriate principal inspector (PI) in the
                                                      that is likely to exist or develop on                                                                          FAA Flight Standards District Office (FSDO),
                                                      products identified in this rulemaking                  (d) Subject                                            or lacking a PI, your local FSDO.
                                                      action.                                                   Air Transport Association of America                    (2) Airworthy Product: For any requirement
                                                                                                              (ATA) Code 27: Flight Controls.                        in this AD to obtain corrective actions from
                                                      Regulatory Findings                                                                                            a manufacturer or other source, use these
                                                                                                              (e) Reason                                             actions if they are FAA-approved. Corrective
                                                        We determined that this proposed AD
                                                      would not have federalism implications                     This AD was prompted by mandatory                   actions are considered FAA-approved if they
                                                                                                              continuing airworthiness information (MCAI)            are approved by the State of Design Authority
                                                      under Executive Order 13132. This                       originated by an aviation authority of another         (or their delegated agent). You are required
                                                      proposed AD would not have a                            country to identify and correct an unsafe              to assure the product is airworthy before it
                                                      substantial direct effect on the States, on             condition on an aviation product. The MCAI             is returned to service.
                                                      the relationship between the national                   describes the unsafe condition as crack
                                                      Government and the States, or on the                    formation on the flap bell crank. We are               (h) Related Information
                                                      distribution of power and                               issuing this AD to prevent failure of the flap           Refer to MCAI European Aviation Safety
                                                      responsibilities among the various                      bell crank, which could result in reduced              Agency (EASA) AD No. 2017–0074, dated
                                                      levels of government.                                   control.                                               April 28, 2017. You may examine the MCAI
                                                        For the reasons discussed above, I                                                                           on the Internet at http://www.regulations.gov
                                                                                                              (f) Actions and Compliance                             by searching for and locating Docket No.
                                                      certify this proposed regulation:
                                                                                                                 Unless already done, do the following               FAA–2017–0638. For service information
                                                        (1) Is not a ‘‘significant regulatory
                                                                                                              actions:                                               related to this AD, contact Diamond Aircraft
                                                      action’’ under Executive Order 12866,                      (1) Inspect the flap bell crank, part number        Industries GmbH, N.A. Otto-Stra+e 5, A–2700
                                                        (2) Is not a ‘‘significant rule’’ under               (P/N) D60–2757–11–00, and modify the flap              Wiener Neustadt, Austria, telephone: +43
                                                      the DOT Regulatory Policies and                         control system by installing two spacers, P/           2622 26700; fax: +43 2622 26780; email:
                                                      Procedures (44 FR 11034, February 26,                   N DS BU2–10–06–0065–C, where the flap                  office@diamond-air.at; Internet: http://
                                                      1979),                                                  actuator rod end bearing is connected to the           www.diamondaircraft.com. You may review
                                                        (3) Will not affect intrastate aviation               flap bell crank, following the Instructions            this referenced service information at the
                                                      in Alaska, and                                          section in Diamond Aircraft Industries GmbH            FAA, Small Airplane Directorate, 901 Locust,
                                                        (4) Will not have a significant                       (DAI) Work Instruction WI–MSB 42–126/WI–               Kansas City, Missouri 64106. For information
                                                      economic impact, positive or negative,                  MSB 42NG–066, dated March 27, 2017                     on the availability of this material at the
                                                      on a substantial number of small entities               (single document), as specified in DAI                 FAA, call (816) 329–4148.
                                                      under the criteria of the Regulatory                    Mandatory Service Bulletin MSB 42–126/
                                                                                                                                                                       Issued in Kansas City, Missouri, on June
                                                                                                              MSB 42NG–066, dated March 27, 2017
                                                      Flexibility Act.                                                                                               19, 2017.
                                                                                                              (single document), at whichever of the
                                                      List of Subjects in 14 CFR Part 39                      following compliance times occurs later:               Pat Mullen,
                                                                                                                 (i) Before exceeding 600 hours time-in-             Acting Manager, Small Airplane Directorate,
                                                        Air transportation, Aircraft, Aviation                service (TIS), and repetitively thereafter at          Aircraft Certification Service.
                                                      safety, Incorporation by reference,                     intervals not to exceed 200 hours TIS.                 [FR Doc. 2017–13139 Filed 6–22–17; 8:45 am]
                                                      Safety.                                                    (ii) Within the next 100 hours TIS after the        BILLING CODE 4910–13–P
                                                      The Proposed Amendment                                  effective date of this AD or within the next
                                                                                                              6 months after the effective date of this AD,
                                                        Accordingly, under the authority                      whichever occurs first, and repetitively
                                                      delegated to me by the Administrator,                                                                          DEPARTMENT OF TRANSPORTATION
                                                                                                              thereafter at intervals not to exceed 200 hours
                                                      the FAA proposes to amend 14 CFR part                   TIS.
                                                                                                                                                                     Federal Aviation Administration
                                                      39 as follows:                                             (2) If any discrepancies are found during
                                                                                                              any inspection required in paragraph (f)(1) of
                                                      PART 39—AIRWORTHINESS                                   this AD, before further flight, replace the flap       14 CFR Part 39
                                                      DIRECTIVES                                              bell crank with an improved part, P/N D60–             [Docket No. FAA–2017–0622; Directorate
                                                                                                              2757–11–00_01, following the Instructions              Identifier 2016–NM–192–AD]
                                                      ■ 1. The authority citation for part 39                 section in DAI Work Instruction WI–MSB
                                                      continues to read as follows:                           42–126/WI–MSB 42NG–066, dated March 27,                RIN 2120–AA64
                                                                                                              2017 (single document), as specified in DAI
                                                          Authority: 49 U.S.C. 106(g), 40113, 44701.          Mandatory Service Bulletin MSB 42–126/                 Airworthiness Directives; Airbus
                                                                                                              MSB 42NG–066, dated March 27, 2017                     Airplanes
                                                      § 39.13   [Amended]
                                                                                                              (single document). Installing P/N D60–2757–
                                                      ■ 2. The FAA amends § 39.13 by adding                   11–00_01 terminates the repetitive                     AGENCY: Federal Aviation
                                                      the following new AD:                                                                                          Administration (FAA), DOT.
asabaliauskas on DSKBBXCHB2PROD with PROPOSALS




                                                                                                              inspections required in paragraph (f)(1) of
                                                      Diamond Aircraft Industries GmbH: Docket                this AD. This installation as terminating              ACTION: Notice of proposed rulemaking
                                                         No. FAA–2017–0638; Directorate                       action may be done in lieu of the inspections          (NPRM).
                                                         Identifier 2017–CE–018–AD.                           required in paragraph (f)(1) of this AD.
                                                      (a) Comments Due Date                                   (g) Other FAA AD Provisions                            SUMMARY:   We propose to adopt a new
                                                                                                                 The following provisions also apply to this         airworthiness directive (AD) for certain
                                                        We must receive comments by August 7,
                                                      2017.                                                   AD:                                                    Airbus Model A318 and A319 series
                                                                                                                 (1) Alternative Methods of Compliance               airplanes; Model A320–211, –212, –214,
                                                      (b) Affected ADs                                        (AMOCs): The Manager, Standards Office,                –231, –232, and –233 airplanes; and
                                                        None.                                                 FAA, has the authority to approve AMOCs                Model A321–111, –112, –131, –211,


                                                 VerDate Sep<11>2014   18:12 Jun 22, 2017   Jkt 241001   PO 00000   Frm 00008   Fmt 4702   Sfmt 4702   E:\FR\FM\23JNP1.SGM   23JNP1


                                                                                Federal Register / Vol. 82, No. 120 / Friday, June 23, 2017 / Proposed Rules                                              28597

                                                      –212, –213, –231, and –232 airplanes.                   International Branch, ANM–116,                         allocations and configuration definitions
                                                      This proposed AD was prompted by                        Transport Airplane Directorate, FAA,                   were identified in it. Consequently Airbus
                                                      reports of a vertical strut penetrating                 1601 Lind Avenue SW., Renton, WA                       revised that SB, and in addition issued SB
                                                      through the cabin floor during an                       98057–3356; telephone 425–227–1405;                    A320–53–1333 and SB A320–53–1334.
                                                                                                                                                                        For the reason described above, this
                                                      emergency water landing and on                          fax 425–227–1149.                                      [EASA] AD requires modification of the
                                                      airframe ground contact at certain                      SUPPLEMENTARY INFORMATION:                             fuselage structure at FR65.
                                                      speeds/accelerations. This proposed AD
                                                      would require modification of the                       Comments Invited                                         You may examine the MCAI in the
                                                      fuselage structure at frame (FR) 65. We                   We invite you to send any written                    AD docket on the Internet at http://
                                                      are proposing this AD to address the                    relevant data, views, or arguments about               www.regulations.gov by searching for
                                                      unsafe condition on these products.                     this proposed AD. Send your comments                   and locating Docket No. FAA–2017–
                                                      DATES: We must receive comments on                      to an address listed under the                         0622.
                                                      this proposed AD by August 7, 2017.                     ADDRESSES section. Include ‘‘Docket No.
                                                                                                                                                                     Related Service Information Under 1
                                                      ADDRESSES: You may send comments,                       FAA–2017–0622; Directorate Identifier                  CFR Part 51
                                                      using the procedures found in 14 CFR                    2016–NM–192–AD’’ at the beginning of
                                                      11.43 and 11.45, by any of the following                your comments. We specifically invite                     Airbus has issued the following
                                                      methods:                                                comments on the overall regulatory,                    Airbus service information:
                                                        • Federal eRulemaking Portal: Go to                   economic, environmental, and energy                       • Airbus Service Bulletin A320–53–
                                                      http://www.regulations.gov. Follow the                  aspects of this proposed AD. We will                   1262, excluding Appendix 01 and
                                                      instructions for submitting comments.                   consider all comments received by the                  including Appendix 02, Revision 01,
                                                        • Fax: 202–493–2251.                                  closing date and may amend this                        dated July 29, 2016;
                                                        • Mail: U.S. Department of                            proposed AD based on those comments.
                                                      Transportation, Docket Operations, M–                                                                             • Airbus Service Bulletin A320–53–
                                                                                                                We will post all comments we
                                                      30, West Building Ground Floor, Room                                                                           1333, excluding Appendix 01 and
                                                                                                              receive, without change, to http://
                                                      W12–140, 1200 New Jersey Avenue SE.,                                                                           including Appendix 02, dated July 29,
                                                                                                              www.regulations.gov, including any
                                                      Washington, DC 20590.                                                                                          2016; and
                                                                                                              personal information you provide. We
                                                        • Hand Delivery: Deliver to Mail                      will also post a report summarizing each                  • Airbus Service Bulletin A320–53–
                                                      address above between 9 a.m. and 5                      substantive verbal contact we receive                  1334, excluding Appendix 01 and
                                                      p.m., Monday through Friday, except                     about this proposed AD.                                including Appendixes 02 and 03, dated
                                                      Federal holidays.                                                                                              July 29, 2016.
                                                        For service information identified in                 Discussion                                                The service information describes
                                                      this NPRM, contact Airbus,                                The European Aviation Safety Agency                  procedures for modifying the fuselage
                                                      Airworthiness Office–EIAS, 1 Rond                       (EASA), which is the Technical Agent                   structure at FR 65. These documents are
                                                      Point Maurice Bellonte, 31707 Blagnac                   for the Member States of the European                  distinct since they apply to different
                                                      Cedex, France; telephone +33 5 61 93 36                 Union, has issued EASA Airworthiness                   airplane configurations. This service
                                                      96; fax +33 5 61 93 44 51; email                        Directive 2016–0212, dated October 25,                 information is reasonably available
                                                      account.airworth-eas@airbus.com;                        2016 (referred to after this as the                    because the interested parties have
                                                      Internet http://www.airbus.com. You                     Mandatory Continuing Airworthiness                     access to it through their normal course
                                                      may view this referenced service                        Information, or ‘‘the MCAI’’), to correct              of business or by the means identified
                                                      information at the FAA, Transport                       an unsafe condition for certain Airbus                 in the ADDRESSES section.
                                                      Airplane Directorate, 1601 Lind Avenue                  Model A318 and A319 series airplanes;
                                                      SW., Renton, WA. For information on                     Model A320–211, –212, –214, –231,                      FAA’s Determination and Requirements
                                                      the availability of this material at the                –232, and –233 airplanes; and Model                    of This Proposed AD
                                                      FAA, call 425–227–1221.                                 A321–111, –112, –131, –211, –212,                        This product has been approved by
                                                      Examining the AD Docket                                 –213, –231, and –232 airplanes. The                    the aviation authority of another
                                                                                                              MCAI states:                                           country, and is approved for operation
                                                         You may examine the AD docket on
                                                      the Internet at http://                                    In service occurrences were reported                in the United States. Pursuant to our
                                                      www.regulations.gov by searching for                    where, as a consequence [during an                     bilateral agreement with the State of
                                                      and locating Docket No. FAA–2017–                       emergency water landing and] of an airframe            Design Authority, we have been notified
                                                                                                              ground contact above certified vertical speed/         of the unsafe condition described in the
                                                      0622; or in person at the Docket                        vertical acceleration, the vertical strut at
                                                      Management Facility between 9 a.m.                                                                             MCAI and service information
                                                                                                              Frame (FR) 65 penetrated through the cabin             referenced above. We are proposing this
                                                      and 5 p.m., Monday through Friday,                      floor.
                                                      except Federal holidays. The AD docket                     This condition, if not corrected, could lead
                                                                                                                                                                     AD because we evaluated all pertinent
                                                      contains this proposed AD, the                          to injury of occupants and/or delays during            information and determined an unsafe
                                                      regulatory evaluation, any comments                     emergency evacuation.                                  condition exists and is likely to exist or
                                                      received, and other information. The                       To address this potential unsafe condition,         develop on other products of these same
                                                      street address for the Docket Operations                Airbus developed mod 153724, a structural              type designs.
                                                      office (telephone 800–647–5527) is in                   change which prevents the central vertical
                                                                                                              strut at FR65 to pass through the cabin floor,         Costs of Compliance
                                                      the ADDRESSES section. Comments will
asabaliauskas on DSKBBXCHB2PROD with PROPOSALS




                                                                                                              and issued Service Bulletin (SB) A320–53–                 We estimate that this proposed AD
                                                      be available in the AD docket shortly                   1262 to provide instructions for installation
                                                      after receipt.                                          of this modification on aeroplanes in service.
                                                                                                                                                                     affects 1,123 airplanes of U.S. registry.
                                                      FOR FURTHER INFORMATION CONTACT:                        After SB A320–53–1262 was issued, incorrect               We estimate the following costs to
                                                      Sanjay Ralhan, Aerospace Engineer,                      MSN [manufacturer serial number]                       comply with this proposed AD:




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                                                      28598                           Federal Register / Vol. 82, No. 120 / Friday, June 23, 2017 / Proposed Rules

                                                                                                                                     ESTIMATED COSTS
                                                                                                                                                                                               Cost per       Cost on U.S.
                                                                           Action                                                   Labor cost                               Parts cost        product         operators

                                                      Modification ......................................   18 work-hours × $85 per hour = $1,530 .......................         $16,600          $18,130     $20,359,990



                                                      Authority for This Rulemaking                                    PART 39—AIRWORTHINESS                                  –231, –232, and –233 airplanes; and Model
                                                                                                                       DIRECTIVES                                             A321–111, –112, –131, –211, –212, –213,
                                                         Title 49 of the United States Code                                                                                   –231, and –232 airplanes, as identified in
                                                      specifies the FAA’s authority to issue                                                                                  Airbus Service Bulletin A320–53–1262,
                                                                                                                       ■ 1. The authority citation for part 39
                                                      rules on aviation safety. Subtitle I,                                                                                   Revision 01, dated July 29, 2016: Airbus
                                                                                                                       continues to read as follows:
                                                      section 106, describes the authority of                                                                                 Service Bulletin A320–53–1262, excluding
                                                      the FAA Administrator. ‘‘Subtitle VII:                               Authority: 49 U.S.C. 106(g), 40113, 44701.         Appendix 01 and including Appendix 02,
                                                      Aviation Programs,’’ describes in more                                                                                  Revision 01, dated July 29, 2016.
                                                                                                                       § 39.13    [Amended]                                     (2) For Model A320–211, –212, –214, –232,
                                                      detail the scope of the Agency’s
                                                                                                                       ■ 2. The FAA amends § 39.13 by adding                  and –233 airplanes, as identified in Airbus
                                                      authority.                                                                                                              Service Bulletin A320–53–1333, dated July
                                                         We are issuing this rulemaking under                          the following new airworthiness
                                                                                                                       directive (AD):                                        29, 2016: Airbus Service Bulletin A320–53–
                                                      the authority described in ‘‘Subtitle VII,                                                                              1333, excluding Appendix 01 and including
                                                      Part A, Subpart III, Section 44701:                              Airbus: Docket No. FAA–2017–0622;                      Appendix 02, dated July 29, 2016.
                                                      General requirements.’’ Under that                                   Directorate Identifier 2016–NM–192–AD.               (3) For Model A321–211, –213, and –231
                                                      section, Congress charges the FAA with                           (a) Comments Due Date                                  airplanes as identified in Airbus Service
                                                      promoting safe flight of civil aircraft in                                                                              Bulletin A320–53–1334, dated July 29, 2016:
                                                                                                                         We must receive comments by August 7,
                                                      air commerce by prescribing regulations                                                                                 Airbus Service Bulletin A320–53–1334,
                                                                                                                       2017.
                                                                                                                                                                              excluding Appendix 01 and including
                                                      for practices, methods, and procedures
                                                                                                                       (b) Affected ADs                                       Appendixes 02 and 03, dated July 29, 2016.
                                                      the Administrator finds necessary for
                                                      safety in air commerce. This regulation                            None.                                                (h) Other FAA AD Provisions
                                                      is within the scope of that authority                            (c) Applicability                                        The following provisions also apply to this
                                                      because it addresses an unsafe condition                            This AD applies to the airplanes identified         AD:
                                                      that is likely to exist or develop on                            in paragraphs (c)(1), (c)(2), (c)(3), and (c)(4)         (1) Alternative Methods of Compliance
                                                      products identified in this rulemaking                           of this AD, certificated in any category, all          (AMOCs): The Manager, International
                                                      action.                                                          manufacturer serial numbers, except those on           Branch, ANM–116, Transport Airplane
                                                                                                                       which Airbus Modification 153724 was                   Directorate, FAA, has the authority to
                                                      Regulatory Findings                                              embodied in production.                                approve AMOCs for this AD, if requested
                                                                                                                          (1) Airbus Model A318–111, –112, –121,              using the procedures found in 14 CFR 39.19.
                                                        We determined that this proposed AD                                                                                   In accordance with 14 CFR 39.19, send your
                                                      would not have federalism implications                           and –122 airplanes.
                                                                                                                          (2) Airbus Model A319–111, –112, –113,              request to your principal inspector or local
                                                      under Executive Order 13132. This                                                                                       Flight Standards District Office, as
                                                                                                                       –114, –115, –131, –132, and –133 airplanes.
                                                      proposed AD would not have a                                        (3) Airbus Model A320–211, –212, –214,              appropriate. If sending information directly
                                                      substantial direct effect on the States, on                      –231, –232, and –233 airplanes.                        to the manager of the International Branch,
                                                      the relationship between the national                               (4) Airbus Model A321–111, –112, –131,              send it to the attention of the person
                                                      Government and the States, or on the                             –211, –212, –213, –231, and –232 airplanes.            identified in paragraph (i)(2) of this AD.
                                                                                                                                                                              Information may be emailed to: 9-ANM-116-
                                                      distribution of power and
                                                                                                                       (d) Subject                                            AMOC-REQUESTS@faa.gov. Before using
                                                      responsibilities among the various                                                                                      any approved AMOC, notify your appropriate
                                                      levels of government.                                              Air Transport Association (ATA) of
                                                                                                                       America Code 53, Fuselage.                             principal inspector, or lacking a principal
                                                        For the reasons discussed above, I                                                                                    inspector, the manager of the local flight
                                                      certify this proposed regulation:                                (e) Reason                                             standards district office/certificate holding
                                                        1. Is not a ‘‘significant regulatory                              This proposed AD was prompted by                    district office.
                                                      action’’ under Executive Order 12866;                            reports of a vertical strut penetrating through          (2) Contacting the Manufacturer: For any
                                                        2. Is not a ‘‘significant rule’’ under the                     the cabin floor during an emergency water              requirement in this AD to obtain corrective
                                                      DOT Regulatory Policies and Procedures                           landing and on airframe ground contact at              actions from a manufacturer, the action must
                                                      (44 FR 11034, February 26, 1979);                                certain speeds/accelerations. We are issuing           be accomplished using a method approved
                                                        3. Will not affect intrastate aviation in                      this AD to prevent the central vertical strut          by the Manager, International Branch, ANM–
                                                                                                                       at frame (FR) 65 from penetrating through the          116, Transport Airplane Directorate, FAA; or
                                                      Alaska; and                                                                                                             the European Aviation Safety Agency
                                                        4. Will not have a significant                                 cabin floor in certain conditions, which
                                                                                                                       could lead to injury of occupants and delays           (EASA); or Airbus’s EASA Design
                                                      economic impact, positive or negative,                                                                                  Organization Approval (DOA). If approved by
                                                                                                                       during an emergency evacuation.
                                                      on a substantial number of small entities                                                                               the DOA, the approval must include the
                                                      under the criteria of the Regulatory                             (f) Compliance                                         DOA-authorized signature.
                                                      Flexibility Act.                                                    Comply with this AD within the                        (3) Required for Compliance (RC): If any
                                                                                                                       compliance times specified, unless already             service information contains procedures or
                                                      List of Subjects in 14 CFR Part 39
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                                                                                                                       done.                                                  tests that are identified as RC, those
                                                        Air transportation, Aircraft, Aviation                                                                                procedures and tests must be done to comply
                                                                                                                       (g) Modification                                       with this AD; any procedures or tests that are
                                                      safety, Incorporation by reference,
                                                                                                                          Within 72 months after the effective date           not identified as RC are recommended. Those
                                                      Safety.
                                                                                                                       of this AD, modify the fuselage structure at           procedures and tests that are not identified
                                                      The Proposed Amendment                                           FR 65, in accordance with the                          as RC may be deviated from using accepted
                                                                                                                       Accomplishment Instructions of the                     methods in accordance with the operator’s
                                                        Accordingly, under the authority                               applicable service bulletin specified in               maintenance or inspection program without
                                                      delegated to me by the Administrator,                            paragraph (g)(1), (g)(2), or (g)(3) of this AD.        obtaining approval of an AMOC, provided
                                                      the FAA proposes to amend 14 CFR part                               (1) For Model A318 and A319 series                  the procedures and tests identified as RC can
                                                      39 as follows:                                                   airplanes; Model A320–211, –212, –214,                 be done and the airplane can be put back in



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                                                                                Federal Register / Vol. 82, No. 120 / Friday, June 23, 2017 / Proposed Rules                                              28599

                                                      an airworthy condition. Any substitutions or            also require replacing each escape slide               FOR FURTHER INFORMATION CONTACT:
                                                      changes to procedures or tests identified as            pack assembly having a certain part                    Sanjay Ralhan, Aerospace Engineer,
                                                      RC require approval of an AMOC.                         number with a new escape slide pack                    International Branch, ANM–116,
                                                      (i) Related Information                                 assembly. We are proposing this AD to                  Transport Airplane Directorate, FAA,
                                                         (1) Refer to Mandatory Continuing                    address the unsafe condition on these                  1601 Lind Avenue SW., Renton, WA
                                                      Airworthiness Information (MCAI) EASA                   products.                                              98057–3356; telephone 425–227–1405;
                                                      Airworthiness Directive 2016–0212, dated                                                                       fax 425–227–1149.
                                                      October 25, 2016, for related information.
                                                                                                              DATES:  We must receive comments on
                                                                                                              this proposed AD by August 7, 2017.                    SUPPLEMENTARY INFORMATION:
                                                      This MCAI may be found in the AD docket
                                                      on the Internet at http://www.regulations.gov           ADDRESSES: You may send comments,                      Comments Invited
                                                      by searching for and locating Docket No.                using the procedures found in 14 CFR                     We invite you to send any written
                                                      FAA–2017–0622.                                          11.43 and 11.45, by any of the following
                                                         (2) For more information about this AD,                                                                     relevant data, views, or arguments about
                                                                                                              methods:                                               this proposed AD. Send your comments
                                                      contact Sanjay Ralhan, Aerospace Engineer,
                                                      International Branch, ANM–116, Transport                  • Federal eRulemaking Portal: Go to                  to an address listed under the
                                                      Airplane Directorate, FAA, 1601 Lind                    http://www.regulations.gov. Follow the                 ADDRESSES section. Include ‘‘Docket No.
                                                      Avenue SW., Renton, WA 98057–3356;                      instructions for submitting comments.                  FAA–2017–0556; Directorate Identifier
                                                      telephone 425–227–1405; fax 425–227–1149.                 • Fax: 202–493–2251.                                 2016–NM–098–AD’’ at the beginning of
                                                      Information may be emailed to: 9-ANM-116-                 • Mail: U.S. Department of                           your comments. We specifically invite
                                                      AMOC-REQUESTS@faa.gov.
                                                                                                              Transportation, Docket Operations, M–                  comments on the overall regulatory,
                                                         (3) For service information identified in
                                                      this AD, contact Airbus, Airworthiness                  30, West Building Ground Floor, Room                   economic, environmental, and energy
                                                      Office—EIAS, 1 Rond Point Maurice                       W12–140, 1200 New Jersey Avenue SE.,                   aspects of this proposed AD. We will
                                                      Bellonte, 31707 Blagnac Cedex, France;                  Washington, DC 20590.                                  consider all comments received by the
                                                      telephone +33 5 61 93 36 96; fax +33 5 61                 Hand Delivery: U.S. Department of                    closing date and may amend this
                                                      93 44 51; email account.airworth-eas@                   Transportation, Docket Operations, M–                  proposed AD based on those comments.
                                                      airbus.com; Internet http://www.airbus.com.             30, West Building Ground Floor, Room                     We will post all comments we
                                                                                                              W12–140, 1200 New Jersey Avenue SE.,                   receive, without change, to http://
                                                        Issued in Renton, Washington, on June 2,
                                                      2017.                                                   Washington, DC, between 9 a.m. and 5                   www.regulations.gov, including any
                                                                                                              p.m., Monday through Friday, except                    personal information you provide. We
                                                      Michael Kaszycki,
                                                                                                              Federal holidays.                                      will also post a report summarizing each
                                                      Acting Manager, Transport Airplane
                                                                                                                For Airbus service information                       substantive verbal contact we receive
                                                      Directorate, Aircraft Certification Service.
                                                                                                              identified in this NPRM, contact Airbus,               about this proposed AD.
                                                      [FR Doc. 2017–13129 Filed 6–22–17; 8:45 am]
                                                                                                              Airworthiness Office—EIAS, 1 Rond                      Discussion
                                                      BILLING CODE 4910–13–P
                                                                                                              Point Maurice Bellonte, 31707 Blagnac
                                                                                                              Cedex, France; telephone +33 5 61 93 36                   On November 13, 2012, we issued AD
                                                                                                              96; fax +33 5 61 93 44 51; email                       2012–23–10, Amendment 39–17266 (77
                                                      DEPARTMENT OF TRANSPORTATION                                                                                   FR 70369, November 26, 2012) (‘‘AD
                                                                                                              account.airworth-eas@airbus.com;
                                                                                                              Internet http://www.airbus.com. For                    2012–23–10’’). AD 2012–23–10 requires
                                                      Federal Aviation Administration
                                                                                                              Zodiac Aerospace service information                   actions intended to correct an unsafe
                                                                                                              identified in this NPRM, contact Air                   condition for all Airbus Model A318,
                                                      14 CFR Part 39
                                                                                                              Cruisers, Cage Code 70167, 1747 State                  A319, A320, and A321 series airplanes.
                                                      [Docket No. FAA–2017–0556; Directorate
                                                                                                              Route 34, Wall Township, NJ 07727–                        Since we issued AD 2012–23–10, we
                                                      Identifier 2016–NM–098–AD]                                                                                     have determined that it may no longer
                                                                                                              3935; telephone: (732) 681–3527;
                                                      RIN 2120–AA64                                           Internet: http://www.                                  address the unsafe condition, and that it
                                                                                                              zodiacaerospace.com. You may view                      is necessary to replace each escape slide
                                                      Airworthiness Directives; Airbus                        this referenced service information at                 pack assembly having a certain part
                                                      Airplanes                                               the FAA, Transport Airplane                            number with a new escape slide pack
                                                                                                              Directorate, 1601 Lind Avenue SW.,                     assembly having a certain part number,
                                                      AGENCY: Federal Aviation                                                                                       or modify the escape slide pack.
                                                      Administration (FAA), DOT.                              Renton, WA. For information on the
                                                                                                              availability of this material at the FAA,                 The European Aviation Safety Agency
                                                      ACTION: Notice of proposed rulemaking                                                                          (EASA), which is the Technical Agent
                                                      (NPRM).                                                 call 425–227–1221.
                                                                                                                                                                     for the Member States of the European
                                                                                                              Examining the AD Docket                                Union, has issued EASA AD 2016–0043,
                                                      SUMMARY:   We propose to supersede
                                                      Airworthiness Directive (AD) 2012–23–                      You may examine the AD docket on                    dated March 4, 2016 (referred to after
                                                      10, which applies to all Airbus Model                   the Internet at http://                                this as the Mandatory Continuing
                                                      A318 series airplanes; Model A319                       www.regulations.gov by searching for                   Airworthiness Information, or ‘‘the
                                                      series airplanes; Model A320–211, –212,                 and locating Docket No. FAA–2017–                      MCAI’’), to correct an unsafe condition
                                                      –214, –231, –232, and –233 airplanes;                   0556; or in person at the Docket                       for all Airbus Model A318, A319, A320,
                                                      and Model A321–111, –112, –131, –211,                   Management Facility between 9 a.m.                     and A321 series airplanes. The MCAI
                                                      –212, –213, –231, and –232 airplanes.                   and 5 p.m., Monday through Friday,                     states:
asabaliauskas on DSKBBXCHB2PROD with PROPOSALS




                                                      AD 2012–23–10 requires modifying the                    except Federal holidays. The AD docket                    Two occurrences were reported on Airbus
                                                      affected slide rafts. Since we issued AD                contains this proposed AD, the                         A320 family aeroplanes where the escape
                                                      2012–23–10, we received a report that                   regulatory evaluation, any comments                    slide raft inflation system did not deploy
                                                      Air Cruisers developed a modification                   received, and other information. The                   when activated. This was due to the rotation
                                                                                                                                                                     of the cable guide in a direction, which
                                                      of the slide and slide/raft, which is part              street address for the Docket Operations               resulted in jamming of the inflation control
                                                      of the escape slide pack assembly, to                   office (telephone 800–647–5527) is in                  cable. Additionally, one case was reported
                                                      improve its deployment. This proposed                   the ADDRESSES section. Comments will                   where the system did not deploy properly
                                                      AD would retain the requirements of AD                  be available in the AD docket shortly                  due to a cracked inflation hose fitting.
                                                      2012–23–10. This proposed AD would                      after receipt.                                         Investigation conducted by Air Cruisers



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Document Created: 2017-06-23 03:37:54
Document Modified: 2017-06-23 03:37:54
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by August 7, 2017.
ContactSanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; fax 425-227-1149.
FR Citation82 FR 28596 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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